Ehe56e2-Vfp Walchem Ehe Series Electronic Metering Pumps

The EHE56E2-VFP Walchem EHE Series Electronic Metering Pump is a high-performance, reliable, and versatile solution for demanding chemical dosing applications. With an output capability of up to 20 GPH (75 LPH) and pressure ratings reaching 150 PSI (10 bar), this pump is designed to meet the most rigorous requirements in water treatment and industrial processes. A turndown ratio of 1800:1, advanced microprocessor controls, and durable construction make it a top choice for professionals seeking precision and longevity.

Key Features

Outstanding Performance

• Outputs up to 20 GPH (75 LPH) with pressure up to 150 PSI (10 bar) for flexible dosing solutions.
• 360 strokes per minute (SPM) operation ensures high-resolution chemical feed with precise control.
• Rapid priming capability for immediate and reliable operation in critical applications.

Robust and Long-Lasting Design

• Dual bearing support ensures proper axial movement, reducing wear and extending the diaphragm's lifespan.
• High compression ratio ensures consistent and efficient chemical delivery, even in high-demand conditions.

Advanced Microprocessor-Based Controls

• Integrated microprocessor-based control circuitry for precise speed adjustments and external input customization.
• Programmable input settings allow division or accumulation of input pulses by a factor of 1 to 999 for detailed dosing control.
• Compatible with 4-20 mA programmable inputs, ensuring seamless integration with automated systems.

Dual Check Valves

• Equipped with dual check valves in suction and discharge fittings to guarantee fast priming and dependable performance.

Key Benefits

1. Exceptional Versatility: A wide 1800:1 turndown ratio makes this pump suitable for both low-flow and high-demand dosing applications.
2. High-Resolution Dosing: The 360 SPM operation delivers precise and consistent chemical feed, enhancing system efficiency.
3. Fast and Reliable Priming: Quick priming capability ensures uninterrupted operation and reduces downtime.
4. Ease of Integration: Programmable inputs and customizable control settings ensure compatibility with modern automated systems.
5. Durability You Can Trust: Engineered with high-quality materials and innovative design to ensure long-term performance and minimal maintenance.

Specifications

• Flow Rate: Up to 20 GPH (75 LPH).
• Pressure Capability: Up to 150 PSI (10 bar).
• Operation Speed: 360 strokes per minute (SPM) for precise, high-resolution dosing.
• Control Features:
  • Microprocessor-based controls with adjustable speed and external input customization.
  • Programmable 4-20 mA input for seamless integration into automated systems.
• Turndown Ratio: 1800:1, providing exceptional adaptability for diverse applications.

Applications

The EHE56E2-VFP Walchem EHE Series Metering Pump is ideal for a wide range of applications, including:

• Water and wastewater treatment.
• Cooling tower and boiler chemical dosing.
• Industrial chemical feed systems.
• Agricultural irrigation and chemical delivery processes.

Recommendations

The EHE56E2-VFP Walchem EHE Series Electronic Metering Pump is designed to provide unmatched precision, reliability, and flexibility for professionals in water treatment and industrial settings. With its advanced features, durable construction, and seamless system integration, it is an essential tool for consistent and efficient chemical dosing. Choose the EHE56E2-VFP for superior performance and long-lasting results.